diff options
Diffstat (limited to 'tools/testing/selftests/kvm/include/x86_64/processor.h')
| -rw-r--r-- | tools/testing/selftests/kvm/include/x86_64/processor.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/tools/testing/selftests/kvm/include/x86_64/processor.h b/tools/testing/selftests/kvm/include/x86_64/processor.h index 45edf45821d0..e8ca0d8a6a7e 100644 --- a/tools/testing/selftests/kvm/include/x86_64/processor.h +++ b/tools/testing/selftests/kvm/include/x86_64/processor.h @@ -754,7 +754,7 @@ void vm_install_exception_handler(struct kvm_vm *vm, int vector, void (*handler)(struct ex_regs *)); /* If a toddler were to say "abracadabra". */ -#define KVM_EXCEPTION_MAGIC 0xabacadabaull +#define KVM_EXCEPTION_MAGIC 0xabacadabaULL /* * KVM selftest exception fixup uses registers to coordinate with the exception @@ -786,7 +786,7 @@ void vm_install_exception_handler(struct kvm_vm *vm, int vector, "lea 1f(%%rip), %%r10\n\t" \ "lea 2f(%%rip), %%r11\n\t" \ "1: " insn "\n\t" \ - "mov $0, %[vector]\n\t" \ + "movb $0, %[vector]\n\t" \ "jmp 3f\n\t" \ "2:\n\t" \ "mov %%r9b, %[vector]\n\t" \ @@ -825,6 +825,8 @@ static inline uint8_t wrmsr_safe(uint32_t msr, uint64_t val) return kvm_asm_safe("wrmsr", "a"(val & -1u), "d"(val >> 32), "c"(msr)); } +bool kvm_is_tdp_enabled(void); + uint64_t vm_get_page_table_entry(struct kvm_vm *vm, struct kvm_vcpu *vcpu, uint64_t vaddr); void vm_set_page_table_entry(struct kvm_vm *vm, struct kvm_vcpu *vcpu, @@ -855,6 +857,8 @@ enum pg_level { #define PG_SIZE_1G PG_LEVEL_SIZE(PG_LEVEL_1G) void __virt_pg_map(struct kvm_vm *vm, uint64_t vaddr, uint64_t paddr, int level); +void virt_map_level(struct kvm_vm *vm, uint64_t vaddr, uint64_t paddr, + uint64_t nr_bytes, int level); /* * Basic CPU control in CR0 |